The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 14, 1979
Filed:
Jan. 16, 1978
Applicant:
Inventor:
Amilcare Dogliotti, Alba, IT;
Assignee:
P. Ferrero C. S.p.A., Alba, IT;
Primary Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
219452 ; 219432 ; 219434 ; 219435 ; 219441 ; 219456 ; 219449 ; 219518 ; 219530 ;
Abstract
A device for heating a drink in a thermoplastics container sealed by a metal cover, in which the container is placed in a support upside-down and depressed to bring its cover into contact with an electrical heater, the depression of the container support operating a microswitch which energizes the heater and a support-retaining electromagnet to heat the container for a timed interval. The resistance of the heater is measured during heating by a Wheatstone bridge and utilized to regulate the temperature reached by the heater.
Dogliotti, Amilcare. (1979). Device for heating liquids contained in sealed plastics containers (U.S. Patent No. 4164645). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4164645
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile